This is a note to let you know that I've just added the patch titled
usb: typec: use cleanup facility for 'altmodes_node'
to the 6.6-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
usb-typec-use-cleanup-facility-for-altmodes_node.patch
and it can be found in the queue-6.6 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit db6b9e08dfc050dfe9970875c4bd350f79feada9
Author: Javier Carrasco <javier.carrasco.cruz@xxxxxxxxx>
Date: Mon Oct 21 22:45:30 2024 +0200
usb: typec: use cleanup facility for 'altmodes_node'
[ Upstream commit 1ab0b9ae587373f9f800b6fda01b8faf02b3530b ]
Use the __free() macro for 'altmodes_node' to automatically release the
node when it goes out of scope, removing the need for explicit calls to
fwnode_handle_put().
Suggested-by: Heikki Krogerus <heikki.krogerus@xxxxxxxxxxxxxxx>
Signed-off-by: Javier Carrasco <javier.carrasco.cruz@xxxxxxxxx>
Reviewed-by: Heikki Krogerus <heikki.krogerus@xxxxxxxxxxxxxxx>
Link: https://lore.kernel.org/r/20241021-typec-class-fwnode_handle_put-v2-2-3281225d3d27@xxxxxxxxx
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/usb/typec/class.c b/drivers/usb/typec/class.c
index 64bdba7ea9938..afb7192adc8e6 100644
--- a/drivers/usb/typec/class.c
+++ b/drivers/usb/typec/class.c
@@ -2147,14 +2147,16 @@ void typec_port_register_altmodes(struct typec_port *port,
const struct typec_altmode_ops *ops, void *drvdata,
struct typec_altmode **altmodes, size_t n)
{
- struct fwnode_handle *altmodes_node, *child;
+ struct fwnode_handle *child;
struct typec_altmode_desc desc;
struct typec_altmode *alt;
size_t index = 0;
u32 svid, vdo;
int ret;
- altmodes_node = device_get_named_child_node(&port->dev, "altmodes");
+ struct fwnode_handle *altmodes_node __free(fwnode_handle) =
+ device_get_named_child_node(&port->dev, "altmodes");
+
if (!altmodes_node)
return; /* No altmodes specified */
